Aoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCB

Aoasis Aoml-250 3p/4p Thermal Electromagnetic Earth Leakage Protection Circuit Breaker ELCB. Factory direct, high-quality ELCB for electrical safety.
Request a Quote

PRODUCTS DETAILS

  • Overview
  • Product Description
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
AOML-250 3P/4P
Structure
MCCB
Type
Circuit Breaker
Function
Overcurrent Protection, Short-Circuit Protection
Certification
CE, CB, CCC
Name
Earth Leakage Circuit Breaker ELCB
Pole
4p
Rated Current
150-250A
Rated Voltage
400V
Rated Insulation Voltage
690V
Certificate
CE/ISO9001/CCC
Transport Package
Standard Packaging
Trademark
AOASIS
Origin
China
HS Code
8536200000
Production Capacity
9999999piece/Pieces Per Month

Packaging & Delivery

Package Size
45.00cm * 23.50cm * 34.50cm
Package Gross Weight
20.000kg

Product Description

 

Product Description

AOM, AOML, AOMR and AOME, AOMEL series of circuit breakers are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up to 1000V, the circuit breaker is applicable for distribution systems of AC50Hz, rated working voltage 690V and rated working current from 10A to 800A, used to distribute electric power energy, protect circuits and power equipment against overload, short circuit, undervoltage and so on, also can be used for infrequent startup of motor and protect it from overload, short circuit or undervoltage.It is featured with small size, high breaking, short flashover, etc, is the ideal product for users. It can be vertically installed or horizontally installed.

Product features:

Feature 1: U-shaped static contact

Feature 2: modularized accessories

Feature 3: miniaturized frame

Feature 4: contact repulsion device (patented technology)

Feature 5: intelligence

Feature6: modularized arc extinguishing system

Feature 7: unification

 

Ambient and installation conditions:

l  Below 2000 meters above sea level;

l  Ambient medium temperature should be within -5ºCto +40ºC(+45ºCfor marine products);

l  lt can withstand the effect of damp air;

l  lt can withstand the effect of moulds;

l  lt can withstand the effect of nuclear radiation;

l  The max inclination is 22.5 degree;

l  lt still can work reliably when the ship subjects to normal vibration;

l  lt can still work reliably if the product subjects to the earthquake (4g).

l  Places where the surrounding medium is free from explosion danger, and far away from gas or conductive dust that would erode the metal or destroy the insulation;

l  keep away from rain or snow.

 

Main performance indexes:

Type

AOML-160S

AOML-250S

AOML-400S

AOML-800H

Pole

3P,4P

3P,4P

3P,4P

3P,4P

Power supply system

3P

3φ3W, 1φ2W, 1φ3W

3φ3W, 1φ2W, 1φ3W

3φ3W, 1φ2W, 1φ3W

3φ3W, 1φ2W, 1φ3W

4P

3φ4W

3φ4W

3φ4W

3φ4W

Rated current (A)

16, 20, 32, 40, 50, 63,80, 100, 125, 140, 160

125, 140, 160, 180, 200, 225, 250

250,315,350,400

500,630,700,800

Rated voltage

AC 400V

AC 400V

AC 400V

AC 400V

Rated insulation voltage

AC 690V

AC 690V

AC 690V

AC 690V

Leakage indication

Button

Button

Button

Button

Short-circuit breaking capacity

(KA)Icu/Ics

AC 400V

30/15

35/25

50/35

65/50

Operating cycle number

ON

6000

3000

2000

2000

OFF

9000

7000

4000

4000

Quick type

Rated residual operating current

30, 100, 500 (adjustable)

30, 100, 500 (adjustable)

30, 100, 500 (adjustable)

30, 100, 500 (adjustable)

Max. actuation time

0.1

0.1

0.1

0.1

Delay type

Rated residual operating current

100, 300, 500 (adjustable)

100, 300, 500 (adjustable)

100, 300, 500 (adjustable)

100, 300, 500 (adjustable)

Max. actuation time

/

/

/

/

Max. actuation time under 21△n (s)

0.45, 1.0, 2.0 (adjustable)

0.45, 1.0, 2.0 (adjustable)

0.45, 1.0, 2.0 (adjustable)

0.45, 1.0, 2.0 (adjustable)

Inertia non-actuation time under 

21△ n (s)

0.1, 0.5, 1.0

0.1, 0.5, 1.0

0.1, 0.5, 1.0

0.1, 0.5, 1.0
Outline dim. (mm) a-b-c-ca

3P

90-155-68-90

105-165-68-92

140-257-103-155

210-257-103-155

4P

120-155-68-90

140-165-68-92

185-257-103-155

280-257-103-155
Weight (kg)

3P

0.85

2.0

6.6

12.5

4P

1.2

2.5

8.4

17.5

Electric operating device (MD)

External driving operating handle

Automatic release

Thermal electromagnetic type

Thermal electromagnetic type

Thermal electromagnetic type

Thermal electromagnetic type
 
 

Company Profile

Aoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCBAoasis Aoml-250 3p/4p Thermal Electromagnetic Type Earth Leakage Protection Circuit Breaker ELCB

FAQ

 

Q1. What's the payment term?
A. We accept TT,30% deposit and 70% balance before shipping.

Q2. How's the delivery time ?
A. We depend on different products and different quantities. Generally, it takes about 3-15 days. If the quantity is very large, we need to negotiate.

Q3. Tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.

Q4.Could you offer Form A or C/O ?
A. It's totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for thiscertificate.

Q5.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours